<div class="modal-content">
  <div class="modal-header bg-info">
    <i class="ion-information-circled modal-icon"></i><span> 提示</span>
  </div>
  <div class="modal-body text-center">
    <h2>{{ items }}</h2>
  </div>
  <div class="modal-footer">
    <button type="button" class="btn btn-info" ng-click="$close()">确定</button>
  </div>
</div>
